Related: The Andromeda Galaxy glows rosy red in gorgeous new Hubble ... These data provided Weisz and his team the first comprehensive 3D map of our galactic neighbor's ecosystem.

Astronomers at the University of Michigan have discovered a new satellite of the Andromeda Galaxy (M31), the Milky Way’s closest major galactic neighbor, and it has broken the record for the ...

The other large galaxies are the Andromeda Galaxy, and Messier 33 (the 33rd entry ... are attempting to measure millions of galaxies and map their distribution in space. We are only beginning ...

This suggests that the mechanisms for halting star formation differ among dwarf galaxies. A map showing the Andromeda Galaxy and its satellites. The new companion galaxy Andromeda XXXV is highlighted ...

The Earth is in a galaxy called the Milky Way, which is in the Local Group in the Virgo Supercluster. The Andromeda galaxy is surrounded by a constellation of dwarf galaxies that are arranged in a ...